def get_formatted_name(first_name,last_name,middle_name=''):
    '''Return clear name'''
    if middle_name:
        full_name=f"{first_name} {middle_name} {last_name}"
    else:
        full_name=f"{first_name} {last_name}"
    return full_name.title()

musician=get_formatted_name('jimi','hendrix')
print(musician)

musician=get_formatted_name('john','hooker','lee')
print(musician)